Rīgas Tehniskā universitāte Enerģētikas un elektrotehnikas fakultāte Vides aizsardzības un siltuma sistēmu institūts www.videszinatne.lv SMALL SCALE DH.

Slides:

Advertisements

Similar presentations

Climate change financial instrument for energy efficiency and renewable energy projects in Latvia Valdis Bisters Director Climate Policy and Technology.

Advertisements

Pakistans Power Sector Need for Reforms By Kalim A. Siddiqui President-Petroleum Marketing Byco Petroleum Paksitan Limited 4 th International Power Generation.

Energy policy and its implementation in Estonia Renewable energy Madis Laaniste, Energy Department.

1 Conservation Program Cost-Effectiveness Tests Presentation to the: Florida Public Service Commission Workshop on Energy Efficiency Initiatives November.

Rīgas Tehniskā universitāte Enerģētikas un elektrotehnikas fakultāte Vides aizsardzības un siltuma sistēmu institūts DEVELOPMENT OF.

District heating tariffs as a tool to change consumers behaviour Klaus Sørensen Consul General Royal Danish Consulate St.Petersburg.

Efficient and Sustainable Use of Biomass for Energy

IEE ECOLISH Improvement of Energy Efficiency of Low Income Housing Zoltán MAGYAR.

NARUC 2015 Winter Meeting February 16, 2015 Combined Heat and Power and the Clean Power Plan Bruce Hedman Institute for Industrial Productivity.

SLOVAKIA KOŠICE REGION, TOWN MOLDAVA NAD BODVOU SLOVAKIA KOŠICE REGION, TOWN MOLDAVA NAD BODVOU Centrum of Microregion of Valley Bodva river.

Regulatory framework in the Energy Sector Chairman Ph.D. Tserenpurev Tudev Energy Regulatory Commission of Mongolia Energy Mongolia-2012 Ulaanbaatar Mongolia.

Previous Efforts in the Electricity Sector to Improve Energy Efficiency On Supply Side  Maximum use of natural gas.  Increase of generation efficiency.

1 CASE STUDY OF FUEL SWITCH IN THE LUDZA BOILER HOUSE Edgars Vīgants director of Ludzas Bio-Enerģija Latvia Bioenergy Association Latvian District Heating.

SWOT analysis of Vidzeme planning region Dr. Marika Rošā Prof. Dagnija Blumberga A report in the Project Wood Energy and Cleantech.

Financial Analyses of Municipal District Heating Options USAID Regional Energy Security and Market Development Project Workshop on Municipal District Heating.

FOREST FUEL - RENEWABLE ENERGY. Renewable energy Today, renewable energy is an important part of the Swedish energy budget. With its share in the energy.

Marketing of MicroCHP MicroCHeaP meeting Copenhagen 29 September 2005.

INTERNATIONAL ENERGY AGENCY District Heating and Cooling, including the integration of CHP INTERNATIONAL ENERGY AGENCY District Heating and Cooling, including.

Berlin, 8-12 May 2006 Gefördert durch die Europäische Union Promoted by the European Union Technological Educational Institute of Crete THE EXPERIENCE.

Euroheat & Power Why is there not more combined heat and power?

Resource Utilization Analysis Fuel Selection Steam Demands Combined Heat and Power.

CAPABILITY OF INCREASING ENERGY EFFICIENCY IN EU HOUSING Nataliya Anisimova Czech Technical University in Prague

IEE ECOLISH Improvement of Energy Efficiency of Low Income Housing Zoltán MAGYAR Hungary.

The National Danish Energy Policy focus on waste and biomass Anders H Kristensen Danish Energy Agency.

Energy year 2013 District Heat Wilhelms District heat in Finland year 2013  Heat sales (incl. taxes) 2,31 mrd €  Sold heat energy31,7 TWh.

RES Integration for Increasing of Energy Supply Security in Latvia: ENVIRONMENTAL AND ECONOMICAL FACTORS NEEDS FORUM 2 “Energy and Supply Security – Present.

Ján Magyar Department of International Relations in Energy Energy Section Ministry of Economy of the Slovak Republic , SK-NO Cooperation, Bratislava.

Renewables in Lithuania: Reasons for Slownes in the Past and Future Expectations Prof. Jurgis VILEMAS Lithuanian Energy Institute SAS Radison” Vilnius,

Demand Response – A New Option for Wind Integration ?

АГЕНЦИЯ ПО ЕНЕРГИЙНА ЕФЕКТИВНОСТ Bulgarian policy for improving EE in buildings– facts by October 2009.

District Heating Technology Improvement of district heating systems efficiency starts at the consumer New calculation tools help consumer and district.

Heat Network Partnership District Heating Strategy Support Workshop, Glasgow September 8 th 2015 Deployment of district heating on a large scale in Gladsaxe.

Helsinki’s Climate Work and the Benefits of Open Assessment Sonja-Maria Ignatius City of Helsinki Environment Centre.

Global mechanism supports National, performance-based programs on RE vision, strategy, institutional and capacity development programme.

Renewable Energy and Energy Efficiency Budapest November7th,20081 Potentials for Renewable Energy in Cetral and Eastern European Countries Dr. Dagnija.

ENERGY AGENCY LITHUANIA Perspective for the EU Structural Assistance to the Energy Projects in Lithuania for the period Marijus Franckevičius.

An overview of Demand Side Management (DSM) Implementation in RSA Morore Mashao ESKOM - DSM.

DISTRIBUTED GENERATION, RENEWABLE ENERGY AND SUSTAINABILITY. IMPACT ON POWER QUALITY AND NETWORK PLANNING “Inauguration of the 6th Framework Programme”

1 E F F I C I E N C Y D E C I D E S State Properties and public Buildings. Energy costs: about 3.5 billion €/year Source: Umweltbundesamt, 2000 and own.

1 Norwegian experiences with renewable energy in the district heating sector and industry International training conference on RES, Gdansk November.

WHY TO PROMOTE LOCAL ENERGY RESOURCES? 1 LAEF Latvia Renewable Energy Federation Riga, June 18, 2015.

INTERREG IIIC - REGENERGY Promoted by the European Union Development of municipal District heating supply in Latvia Gaidis Klavs Institute of Physical.

Heat Distribution – Low Carbon Heat International Showcase By Morten Jordt Duedahl, DEP.

Energy Management and Planning MSJ0210 Energy generation 2 Eduard Latõšov.

The Swedish Energy Foresight Energy supply and use in Sweden 2001, TWh.

Overall results Energy Audit Ukraine Higher Education TA UA EST Financed by EPTATF Ekodoma, Ltd 3-3 Noliktavas Street LV-1010 Riga Latvia Tel

Local Intelligent Networks and Energy Active Regions in Flanders Carlo Mol - VITO.

Energy year 2014 District Heat.

Energy Strategy of Russia for the Year 2030 Oil & Gas Outlook Russia 2009 December, 8, 2009 Moscow Alexey Gromov PhD in Economic Geography Deputy General.

Taina Wilhelms Energy year 2011 District Heat.

1 Märt Ots Energy Market Inspectorate 4 th Baltic Electricity Market Mini-Forum Riga Latest developments in Estonia.

EnergyTour November Copenhagen Energy Summit Energy Tour District Heating in Denmark Mr Jan Elleriis, Vice President, Metropolitan Copenhagen Heating.

11 Regional Renewable Energy Study Review of Findings and Forecasts Presented to: Climate, Energy and Environment and Policy Committee Metropolitan Washington.

5 th ERRA Annual Meeting Country News – The Russian Federation Krasnodar Territory Sergei Milovanov Regional Energy Commission – Prices and Tariffs Department.

Federal Energy Service Company (FESCO). The potential of power consumption decrease at different stages of energy efficiency projects implementation Existing.

Heat Plan Denmark Low Carbon Urban Heating Anders Dyrelund, market manager Rambøll Denmark.

Electricity Basket Price & 2013 Power Policy Hammad Hashmi Advisor Technical (USAID) MWP.

Energy Management and Planning MSJ0210 Energy generation Eduard Latõšov.

Market possibilities within the energy efficiency in Latvia The Royal Danish Embassy in Riga prepared for The Danish Board of District Heating Inese Leja-Raphael.

Energy year 2015 District Heat.

Specifics of multi-apartment building deep complex retrofitting

Dominik Franjo Dominković. , I. Bačeković, D. Sveinbjörnsson, A. S

Prof. Dr. V. Zebergs, Prof. Dr. N Zeltins

ELECTRICITY IMPORT AND FISCAL ISSUES IN THE REPUBLIC OF MACEDONIA

PEA pilot project in Ignalina region Warm water all week

Results of Smart Charging Research

Renewable energy – smart solutions bring economic and social dividends

Challenges and opportunities on Islands’ decarbonisation

Lecture 9: Allocation of costs to products

Sustainable Heating and Cooling in Sweden

Presentation transcript:

Rīgas Tehniskā universitāte Enerģētikas un elektrotehnikas fakultāte Vides aizsardzības un siltuma sistēmu institūts SMALL SCALE DH SYSTEMS. DEMAND SIDE MANAGEMENT EFFECT Marika Rosa, Francesco Romagnoli,Dagnija Blumberga, Girts Vigants Institute of Energy Systems and Environment, Riga Technical University

Several aspects of DH optimization and maintaining specific economical situation of the country, share of the exploitable heating sources, conditions of the distribution systems, the price of the fuels, other important factors related to society habits and behaviours and investor financial capabilities. Vides aizsardzības un siltuma sistēmu institūts 2

Heating sources. Existing situation in small municipalities Small DH system Boiler houses Individual heat energy sources for multifamily anf municipal building Boilers Heat pumps Individual solutions in appartments Boilers Electrical heating Vides aizsardzības un siltuma sistēmu institūts 3

DH boiler house. Case study Parameters Installed capacity, MW 11 Wood chips consumption, m 3 /year Sawdust consumptions, m 3 /year 200 Wood fuel energy, MWh/year Heat energy production, MWh/year Calculated efficiency, %6061 Heat energy tariff, LVL/MWh3132

Solutions for heating. Case studies

Energy savings. Case study Vides aizsardzības un siltuma sistēmu institūts 6

7

Energy consumption forecast

Vides aizsardzības un siltuma sistēmu institūts 9 Demand side management scheme in small municipality

Vides aizsardzības un siltuma sistēmu institūts 10 Conclusions Demand side management effect to reduction of consumption of energy resources. It creates decrease of DH system energy efficiency. Due the variety of situations related to the renovation and redesigning of the DH supply system different ad- hoc strategic solution and schemes have to be adopted for each municipality.